At station yards and well sites, scanning laser pan-tilt units must rotate continuously to scan every detection path.
To accurately detect distant targets, they are required to deliver superior positioning accuracy and repeatability—features that traditional surveillance pan-tilt units lack.
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Traditional Pan-Tilt Products |
New Type of Pan-Tilt Product |
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Flameproof |
Intrinsically Safe Explosion-proof |
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Industrial TV Pan-Tilt Unit |
Continuous Operation High-Reliability Pan-Tilt Unit |
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Open-loop Motion Control |
Closed-loop Control |
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High power consumption |
Power consumption reduced by 5 times to 20 W |
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Large size |
Volume reduced to 1/4 |
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High weight |
Weight cut to 5.5 kg (1/6 original mass) |
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High maintenance difficulty |
Plug-and-play with automatic cruise recovery |
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Backend system required |
The pan-tilt unit integrates detection, alarm and trajectory control functions. |
Laser detection, leak point identification and recording, patrol route management and network communication are all integrated into the PTZ camera; this transforms the PTZ camera into a fully functional monitoring and alarm device.
Even if the back-end system is offline, the PTZ camera can independently and continuously monitor for on-site leaks, and synchronise alarm data from the point of interruption once the system is restored.
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Measurement Principle |
Laser Absorption Spectroscopy |
Detection Laser Class |
Class I eye-safe |
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Static Detection Limit |
5ppm·m |
Indicative Laser Class |
Class IIIR Do not look directly or observe with instruments |
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Fastest Response Time |
0.05s |
Explosion-proof Grade |
Exib IIB T3 Gb |
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Concentration Range |
0~50.000 ppm ·m |
Ingress Protection Rating |
IP68 |
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Maximum Detection Distance |
150m |
Operating Temperature |
-40~70℃ |
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PTZ Movement Range |
Horizontal:360° continuous rotation, Tilt: +200° ~ -90° |
Operating Humidity |
<98%RH, non-condensing |
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Power Consumption |
20W |
Main Unit Dimensions |
139x139x263mm |
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Main House Material |
Stainless steel |
Main Unit Weight |
5.5kg |
Jiangsu Langete specialises in the field of long-distance oil and gas pipelines. It is a service-oriented technology enterprise dedicated to providing customers with fluid control equipment and technical services, as well as researching, developing and manufacturing products for the natural gas pipeline industry. The company holds qualifications in foreign trade agency, engineering operation and maintenance, labour contracting and vocational skills training.
Address: No.669 Huimin Road, Jiangyan Economic Development Zone, Taizhou City, Jiangsu Province, China
Contact email:sales@langete.cn
Contact person:Laurie Qian
Mobile: +86 150 6109 0122
WhatsApp / WeChat: +86 150 6109 0122
Tel: +86-0523-88028788 / +86-0523-88028333
©2026 Jiangsu Langte Automation Equipment Co., Ltd. All rights reserved. Su ICP No. 19068561-2
Address: 669 Huimin Road, Jiangyan Economic Development Zone, Taizhou, Jiangsu Province. Technical support: ZZW
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